Evaluation of the relationship between maize yield spatial and temporal variability and different topographic attributes
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منابع مشابه
Impact of spatial-temporal variations of climatic variables on summer maize yield in North China Plain
Summer maize (Zea mays L.) is one of the dominant crops in the North China Plain (NCP). Its growth is greatly influenced by the spatial-temporal variation of climatic variables, especially solar radiation, temperature and rainfall. The WOFOST (version 7.1) model was applied to evaluate the impact of climatic variability on summer maize yields using historical meteorological data from 1961 to 20...
متن کاملSpatio-temporal variation of wheat and silage maize water requirement using CGMS model
The Crop Growth Monitoring System (CGMS) has been applied for spatial biophysical resource analysis of Borkhar & Meymeh district in Esfahan province, Iran. The potentially suitable area for agriculture in the district has been divided into 128 homogeneous land units in terms of soil (physical characteristics), weather and administrative unit. Crop parameters required in the WOFOST simulatio...
متن کاملبرآورد خصوصیات افق سطحی خاک با استفاده از مدل رقومی پستی و بلندی زمین (مطالعه موردی: بخشی از حوزه آبخیز مهر سبزوار استان خراسان)
Conventional soil survey methods for soils within the watersheds in Iran require a significant budget with many soil surveyors and much time. Additionally, no accurate and reliable information exists on the spatial variability of superface soil parameters in order to predict the soil loss by different models (RUSLE, PISAC, EUPOSEM, MORGAN). Also information on planning and management activities...
متن کاملبرآورد خصوصیات افق سطحی خاک با استفاده از مدل رقومی پستی و بلندی زمین (مطالعه موردی: بخشی از حوزه آبخیز مهر سبزوار استان خراسان)
Conventional soil survey methods for soils within the watersheds in Iran require a significant budget with many soil surveyors and much time. Additionally, no accurate and reliable information exists on the spatial variability of superface soil parameters in order to predict the soil loss by different models (RUSLE, PISAC, EUPOSEM, MORGAN). Also information on planning and management activities...
متن کاملSelection of Dwarf Stature Yield Potential Lines from F3 Populations of White Maize (Zea mays L.)
'Dwarf stature' maize variety offers promises to withstand unfavorable growth environments of Kharif season. But, for developing such variety, dwarf stature inbred lines must be available. Here, twenty-four F3 populations of white maize were evaluated though assessment of their genetic variability, heritability, and character association for selection of dwarf stature promising lines based on y...
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تاریخ انتشار 2008